Fresh grown onions just taste better. These popular vegetables come in many shapes and colors and are quite easy to grow if you have good, friable soil and lots of sun.

The onion is a perennial that’s grown as an annual root vegetable. Unknown in the wild, Allium cepa may descend from several species found across Central Asian to include Allium oschaninii, Allium praemixtum, Allium vavilovii, Allium pskemense,...

The onion bulbs produced by 'Red Zeppelin' are large, dark red-skinned and have pungent flavor. This vigorous, hybrid, long-day onion (110-115 days) is an excellent keeper that’s ideal for slicing and eating on hamburgers, sandwiches, or in salads. It’s also a great variety for market gardens and cooking.

The garden onion is a biennial or perennial widely grown as a root vegetable. Long day selections like this grow well in many states across the United States, particularly central or southern...

Fresh grown onions just taste better. These popular vegetables come in many shapes and colors and are quite easy to grow if you have good, friable soil and lots of sun.

The onion is a perennial that’s grown as an annual root vegetable. Unknown in the wild, Allium cepa may descend from several species found across Central Asian to include Allium oschaninii, Allium praemixtum, Allium vavilovii, Allium pskemense,...

This disease-resistant "super-sweet" onion is one of several developed for Texas commercial growers by the Texas Agricultural Experiment Station in Weslaco. It is among the most widely grown and sold onion varieties in the United States.

The garden onion is a biennial widely grown as a vegetable. Pale hollow green leaves and long flower stems that sometimes have bulbils rather than flowers arise from bulbs with papery outer coverings. Vidalia onions are yellow, sweet-flavored onions grown in the vicinity of Vidalia, Georgia.

Garden onions are categorized by the day length at which they form bulbs. Vidalia onions require short days (10 to 12 hours) to form plump bulbs. They are thus usually planted in fall or early winter, for...

Fresh grown onions just taste better. These popular vegetables come in many shapes and colors and are quite easy to grow if you have good, friable soil and lots of sun.

The onion is a perennial that’s grown as an annual root vegetable. Unknown in the wild, Allium cepa may descend from several species found across Central Asian to include Allium oschaninii, Allium praemixtum, Allium vavilovii, Allium pskemense,...

Onions in the Aggregatum Group produce numerous small bulbs rather than a single large bulb. Like other varieties of garden onion (known collectively as Allium cepa), they are biennials that originated in Central Asia but that are unknown in the wild.

The pale- to mid-green, hollow, awl-shaped leaves of these onions arise from clusters of small papery-coated bulbs. Some varieties produce globular heads of greenish-white flowers on upright stems in the summer of their second year. Hot...

The outlandish "flower heads" of Egyptian onion contain bulbs instead of blooms. Like other varieties of garden onion (known collectively as Allium cepa), they are biennials that originated in Central Asia but that are unknown in the wild.

The pale- to mid-green, hollow, awl-shaped leaves of Egyptian onion arise from a large, papery-coated bulb. In summer, spherical clusters of small bulbs ("bulbils") are borne atop tall stems. The clusters may also include a scattering of small yellowish-white...

Distinguished by its nodding flower heads and its relatively long season of bloom, this small to medium-sized bulbous perennial is among the most popular of the ornamental onions. It is native to slopes, prairies, and open woodlands throughout much of North America.

Plants form clumps of flattened, arching, grass-like leaves, arising from narrow bulbs with grayish, fibrous coats. In late spring and summer, bulbs produce solitary flower stems, each bearing a domed cluster of 20 to 30 purple-pink...

Distinguished by its nodding flower heads and its relatively long season of bloom, this small to medium-sized bulbous perennial is among the most popular of the ornamental onions. It is native to slopes, prairies, and open woodlands throughout much of North America.

Plants form clumps of flattened, arching, grass-like leaves, arising from narrow bulbs with grayish, fibrous coats. In late spring and summer, bulbs produce solitary flower stems, each bearing a domed cluster of 20 to 30 purple-pink...